1422624424643 has 16 divisors (see below), whose sum is σ = 1443371620320. Its totient is φ = 1402015200000.

The previous prime is 1422624424579. The next prime is 1422624424657. The reversal of 1422624424643 is 3464244262241.

It is a cyclic number.

It is not a de Polignac number, because 1422624424643 - 2⁶ = 1422624424579 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1422624424594 and 1422624424603.

It is not an unprimeable number, because it can be changed into a prime (1422624424693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40772321 + ... + 40807197.

It is an arithmetic number, because the mean of its divisors is an integer number (90210726270).

Almost surely, 2^{1422624424643} is an apocalyptic number.

1422624424643 is a deficient number, since it is larger than the sum of its proper divisors (20747195677).

1422624424643 is a wasteful number, since it uses less digits than its factorization.

1422624424643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36838.

The product of its digits is 1769472, while the sum is 44.

Adding to 1422624424643 its reverse (3464244262241), we get a palindrome (4886868686884).

The spelling of 1422624424643 in words is "one trillion, four hundred twenty-two billion, six hundred twenty-four million, four hundred twenty-four thousand, six hundred forty-three".